The following is a list of the IP addresses of game servers for League of Legends. The most common use of this page is to provide your network administator with the necessary information to prioritize these IP addesses. Players on restricted connections, like university networks, may need to provide their network administrator with this list, as well as the necessary port information, to play League of Legends with consistent latency.

To gain full access to League of Legends on a restricted network, you will need the following:

TCP ports 443, 2099, 5222, and 5223 open to:

* 66.151.54.140 for the US servers
* 216.52.241.140 for the EU servers

UDP ports 5000-5200 open to the following list of IP addresses, along with any prioritization your network administrator thinks is necessary (make sure to note the region).